[KongchangAI]
Unverified72% confidenceDecision RuleTime unknown

锌合金材质支架的转轴耐用性和支撑刚性优于ABS塑料,但增重约20-40g;追求轻便可选航空铝合金,兼顾强度与重量

1
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72%
Confidence
Long-term
Relevance
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